Fluke Biomedical 945A - Manual (Page 41)

UDR Function Switch / Function
Table 4-7 shows the UDR Function Switch positions and their function.
Table 4-7. UDR Function Switch Positions/Function
Switch
Position Function
0 Selects HIGH Alarm Setpoint
1 Selects WARN Alarm Setpoint
2 Selects Overrange Limit
3 Selects Underrange Limit
4 Selects Analog Full Scale
5 Selects Calibration Factor
7 Selects Analog Low Scale
8 Selects Auto Zero Display Mode
9 Selects Loop Test Mode
Error Codes
The error code for the 946A-200 UDR are listed in Table 4-8.
Table 4-8. Model 946A-200 Error Codes
Error Codes Function Reference Section
E0001 Negative display data Setpoint Error Codes
E0002 Invalid setpoint value (s) Setpoint Error Codes
E0007 Loop time out Communication Loop Failure
E0008 Invalid analog scale values Setpoint Error Codes
E0009 Loop test failure Loop Test Mode
E0011* High voltage failure Fail Alarms
E0012* Auto zero correction failure Fail Alarms
* These error codes always indicate a detector failure.
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